Advertising; business management; business administration; office functions.

Installation, check, repair and maintenance of photovoltaic installations; check and maintenance of photovoltaic installations through electronic telecommunication lines; repair or maintenance of electric motors; repair or maintenance of power generators; installation, repair and maintenance of control apparatus for power saving; providing information thereon; consultancy services for installations of control apparatus for power saving, voltage regulators, power generators, photovoltaic installations; providing information thereon; construction; repair or maintenance of consumer electric appliances; repair or maintenance of air-conditioning apparatus; repair or maintenance of burners; repair or maintenance of boilers; repair or maintenance of pumps; repair or maintenance of freezing machines and apparatus.

Design, creation and maintenance of computer programs; providing computer programs; design, creation and maintenance of computer programs for collection, control and analysis of electric power usage; design, creation and maintenance of computer software for collection, control and analysis of electric power usage; providing computer programs for design, creation and maintenance of electric power usage; providing computer software for design, creation and maintenance of electric power usage; rental of measuring apparatus; remote monitoring of computer for controlling electrical energy meters; remote monitoring of computer systems for solar power generating apparatus; design, creation and maintenance of computer programs for collection, control and analysis of electric power generation amount; design, creation and maintenance of computer software for collection, control and analysis of electric power generation amount; providing computer programs for design, creation and maintenance of electric power generation amount; providing computer software for design, creation and maintenance of electric power generation amount; rental of web servers; consultancy in the field of energy control; testing and research of energy control; providing information on energy control; auditing of energy control; technical consultancy in the field of energy control; providing information on electric power generation, electric power transmission, power distribution planning, dispersed power source; engineering of electric power generation, electric power transmission, power distribution planning, dispersed power source; consultancy for design of electric power facilities, electric transmission facilities, electric distribution facilities; remote monitoring of computer system in the field of energy control; providing computer simulation programs in relation to installation costs and maintenance costs of solar power generating apparatus; architectural consultation; construction drafting; urban planning; research in the field of environmental protection; testing or research on electricity; civil engineering; rental of computers; technical advice relating to computers; remote monitoring of operation of photovoltaic installations; remote monitoring of operation of control apparatus for power saving, voltage regulators, power generators, photovoltaic installations.

Conducting research and technical project studies relating to the use of natural energy;Design and development of regenerative energy generation systems;Energy-saving (Consultancy in the field of -);Advisory services relating to energy efficiency;Advisory services relating to the use of energy;Professional consultancy relating to energy efficiency in buildings;Consultancy in the field of energy-saving.

Gas meters;Electricity metering apparatus;Network cables;Electric connections;Connections for electric cables;Network communication devices;Network communication equipment.Apparatus and instruments for storing, conducting, switching, transforming, accumulating, discharging, regulating or controlling electricity; electricity meters; electricity conduits; distribution boards; distribution boxes; measuring apparatus; measuring instruments; testing apparatus; transformers; transistors; transmitters; current regulators; voltage regulators; voltage surge protectors; parts and fittings for all the aforesaid goods. Electrical and electronic apparatus for processing data; Apparatus for measuring, monitoring and analysing electricity consumption; Data processing apparatus for reading and collecting consumption figures; computer programs and software used for energy consumption analysis and reporting;Electronic publications (downloadable), relating to energy; .

Regulating apparatus for gas pipe installations.Cookers, boilers, fires for use in the generation, supply, distribution and transmission of electricity, gas or water and the supply of telecommunications services;Gas regulators;Regulating and safety accessories for water and gas installations.

Automated data processing;Collection of data;Data collection [for others];Data processing;Data processing for businesses;Data processing for the collection of data for business purposes;Data processing services;Data retrieval services.Retail services connected with the sale of electricity, energy, fuels, gas fuels, oil fuels, coal, apparatus and instruments for storing, conducting, switching, transforming, accumulating, discharging, regulating or controlling electricity, electricity meters, electricity conduits, distribution boards, distribution boxes, measuring apparatus, measuring instruments, testing apparatus, transformers, transistors, transmitters, current regulators, voltage regulators and voltage surge protectors; advertising; marketing; provision of electricity, water and gas meter reading services.

Repair, installation and maintenance services in relation to electricity, energy, power and fuel sector; installation of gas and water pipelines; beneath ground construction services relating to water supply pipes and mains; beneath ground construction services relating to gas supply pipes and mains; maintenance and repair of gas, electricity and water installations; consultancy, information and advisory services relating to all of the aforesaid.

Communication services; Communication by electronic means; operating of electronic communications systems; provision and rental of communication apparatus and equipment; transmission of data, messages and information; consultancy, information and advisory services relating to the aforesaid.

Electricity supply services; distribution and storage of electricity and fuels; storage of electrical machinery and apparatus; transportation and delivery by road, rail, sea and air of passengers; transportation and delivery by road, rail, sea and air of electrical machinery and apparatus; providing information relating to gas and water supplying services; consultancy, information and advisory services relating to all of the aforesaid.

Generating of electricity, power and energy; rental of generators; consultancy, information and advisory services relating to the aforesaid.

Education services relating to energy and power; Providing training of software for data collection, billing, maintenance, and energy management of utilities, training in the field of electronic data processing in relation to the analysis and management of energy consumption data; Arranging and conducting of conferences, seminars and workshops, all relating to energy; consultancy, information and advisory services relating to all of the aforesaid.

Advisory services relating to the use of energy;Computerised analysis of data;Electronic data storage;Energy auditing;Software as a service;Electronic data storage and data back-up services; Consultancy relating to technological services in the field of power and energy supply; Technical data analysis; Computerised data storage; Measurement of consumption of electricity; research and design services; measurement of consumption of water and gas; industrial analysis and research; consultancy, information and advisory services relating to all of the aforesaid;Development of computer programs for the analysis of carbon emissions;Research in the reduction of carbon emissions;Providing scientific information, advice and consultancy relating to net zero emissions;Technical project studies in the field of carbon offsetting.

Beers; mineral and aerated waters and other non-alcoholic drinks; fruit drinks and fruit juices; syrups and other preparations for making beverages.